Skip to content
Governance Register

← US public companies

Mayleben Timothy M

SEC-identified person · CIK 1242613 Identifier-verified

Public-company roles (from insider filings)

CompanyCapacity as filedFilings
Marinus Pharmaceuticals, INC. NASDAQMRNS Director filed 2014 - 2025
Landos Biopharma, Inc. LABP Director · Interim CEO filed 2021 - 2024
Esperion Therapeutics, Inc. ESPR Director · President and CEO filed 2013 - 2021
Loxo Oncology, Inc. LOXO Director filed 2015 - 2019
Vericel Corp astm Director · President and CEO filed 2006 - 2012
Nighthawk Radiology Holdings Inc NHWK Director · Exec. VP & Chief Operating Off filed 2006 - 2008
Aksys LTD AKSY Director filed 2006 - 2006

All roles under one Commission-assigned identifier - the same person by the SEC's own record, not by name matching. From the SEC's insider-transaction filings (Forms 3, 4 and 5). Every reporting director and officer carries a Commission-assigned identifier (CIK), so these footprints are identifier-verified - no name matching involved. Insiders file when they transact, so dates are filing dates: "last filed" never means "served until". This layer is not yet joined to the nonprofit register - identity joins ship only after independent review.